Microscopic notes:
- Basidia are both 2- and 4-spored, mostly 4-spored
- Spores 13.69 μm long (right near midpoint of range for P. cyanesens [12-15(17) μm long])
- Fruitbody stained dark but likely was initially pale coloured “whitish, yellowish, isabelline”
- likely since this is the most common species in subgen Copelandia
- medium thickness yellow-brown metuloids (more so than cambodginiensis, less so than tropicalis)